Teledyski z internetu : telescope videos

$Below are some of the telescopes I've used in recent years, ranging from ~30 -3000 dollars. (shortened for YTs character limits) Price $35 76mm reflector dobsonian mounted (Celestron Firstscope) Weight ~ 1kg (a couple of pounds) Setup time ~0 East of Transport 1 Short focal length- wide angle field of view. Finder not really necessary. Ultra cheap, good views of Moon, Jupiter Venus, rings of Saturn, bright, wide separation double stars, and brighter deep sky objects such as M13. I was not particularly impressed with the optics on mine, but for 35 bucks, you cant complain too much! Price $200 90mm Maksutov-Cassegrain, dobsonian mount (Orion Apex) Weight ~ 1kg (a couple of pounds) Setup time ~0 East of Transport 1 Longer focal length means smaller field of view for comparable eye pieces. I was impressed with this scope on the planets. It vastly outperforms the Firstscope on optics. The scope comes off the dobsonian mount on a quick release and can be mounted as a spotter scope (the main reason I got it). The dobsonian mount here (one arm) is exactly the same as the mount for the Firstscope. These are sort of the poor mans refractor. Great views of Moon and all the bright planets. Picked out Titan (brightest moon of saturn) with ease. I got this telescope for two reasons, firstly for outreach, in that you can just grab it and point it in seconds, zero setup time. Secondly I can mount it piggyback on the CPC11 (see below) and use it as a spotting/ guide scope. The Maksutov <b>...</b>$ Which telescope...

Timelapse Footage Credits: ALL IMAGES: (eso.org) taken on location by Stephane Guisard and Jose Francisco Salgado. ESO/S. Guisard (www.eso.org ESO/JosÃ© Francisco Salgado (www.josefrancisco.org) MUSIC SCORE

VLT (Very Large...

$A refracting telescope is the most common kind of telescope. Discover the difference between refracting and reflecting telescopes in this free video on home astronomy from a telescope salesperson. Expert: Jesse Sturgeon Bio: Jesse Sturgeon has served as a sales and customer service representative for Anacortes Telescope in Anacortes, Wash. for several years. He enjoys introducing people to the science & art of astronomy. Filmmaker: Curtis Enlow$ How to Buy a...

Top Ten Best...

Since so many people have to make idiotic comments and have no control over the garbage they type, the comments are gone. Funny how morons ruin everything. Part 1 in a series of videos produced by the ESA for public distribution about the Hubble Space Telescope and much more. This video is Copyright Free material with some restrictions. Find out more at: www.spacetelescope.org

Hubble Space...

HomeMade Telescope

400 Years of the...

After launch, WISE will scan the entire sky in infrared light with a sensitivity hundreds of times greater than ever before, picking up the glow of hundreds of millions of objects and producing millions of images. The mission will uncover objects never seen before, including the coolest stars, the universe's most luminous galaxies and some of the darkest near-Earth asteroids and comets. www.nasa.gov

WISE Mission...

Hubble...

$Beginners Guide and Tutorial for Reflector, Refractor, and Schmidt-Cassegrain telescopes, Alt-Azimuth and Equatorial mounts, benefits, and comparisons.$ Telescope Basics...